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Mathematics, 21.06.2019 22:00, marissastewart533
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Mathematics, 21.06.2019 22:30, hala201490
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Sharina simplified the expression 3(2x β 6 β x + 1)2 β 2 + 4x. in step 1 she simplified within the parentheses. in step 2 she expanded the exponent. which is a possible next step
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